2 * Copyright (C) 2008 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 #define LOG_TAG "Vold"
24 #include <cutils/log.h>
26 #include <sysutils/NetlinkEvent.h>
27 #include "NetlinkHandler.h"
28 #include "VolumeManager.h"
30 NetlinkHandler::NetlinkHandler(int listenerSocket) :
31 NetlinkListener(listenerSocket) {
34 NetlinkHandler::~NetlinkHandler() {
37 int NetlinkHandler::start() {
38 return this->startListener();
41 int NetlinkHandler::stop() {
42 return this->stopListener();
45 void NetlinkHandler::onEvent(NetlinkEvent *evt) {
46 VolumeManager *vm = VolumeManager::Instance();
47 const char *subsys = evt->getSubsystem();
50 SLOGW("No subsystem found in netlink event");
54 if (!strcmp(subsys, "block")) {
55 vm->handleBlockEvent(evt);